PCI Express® Jitter Attenuator

NOTICE - The following device(s) are recommended alternatives:

The 9DB202-01 is a high performance 1-to-1 Differential-to HCSL Jitter Attenuator designed for use in PCI Express®™ systems. In some PCI Express® systems, such as those found in desktop PCs, the PCI Express® clocks are generated from a low bandwidth, high phase noise PLL frequency synthesizer. In these systems, a jitter attenuating device may be necessary in order to reduce high frequency random and deterministic jitter components from the PLL synthesizer and from the system board.

Features

  • One 0.7V current mode differential HCSL output pair
  • One differential clock input
  • CLK and nCLK supports the following input types: LVPECL, LVDS, LVHSTL, SSTL, HCSL
  • Maximum output frequency: 140MHz
  • Input frequency range: 90MHz - 140MHz
  • VCO range: 450MHz - 700MHz
  • Cycle-to-cycle jitter: 30ps (maximum)
  • RMS phase jitter @ 100MHz, (1.5MHz - 22MHz): 2.31ps (typical)
  • 3.3V operating supply
  • 0°C to 70°C ambient operating temperature
  • Available in lead-free RoHS compliant package
  • Industrial temperature information available upon request

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
9DB202CK-01LF Obsolete NLG32P1 VFQFPN 32 C Yes Tray Availability
9DB202CK-01LFT Obsolete NLG32P1 VFQFPN 32 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
9DB202-01 Datasheet Datasheet PDF 210 KB Mar 10, 2016
PCNs & PDNs
PDN#: N-16-02 PRODUCT DISCONTINUANCE NOTICE ON SELECT DEVICES Product Discontinuation Notice PDF 161 KB Mar 6, 2016
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 12, 2015
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB Mar 23, 2013

Software & Tools

Title Other Languages Type Format File Size Date
9DB202_01 IBIS Model Model - IBIS ZIP 41 KB Nov 2, 2009